import Vue from "vue";

import "normalize.css/normalize.css"; // A modern alternative to CSS resets

import ElementUI from "element-ui";
import "element-ui/lib/theme-chalk/index.css";
import locale from "element-ui/lib/locale/lang/zh-CN"; // lang i18n

import "@/styles/index.scss"; // global css

import App from "./App";
import store from "./store";
import router from "./router";

import "@/icons"; // icon
import "@/permission"; // permission control

import moment from "moment";
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online! ! !
 */
// import { mockXHR } from '../mock'
// if (process.env.NODE_ENV === 'production') {
//   mockXHR()
// }

// set ElementUI lang to EN
Vue.use(ElementUI, { locale });
// 如果想要中文版 element-ui，按如下方式声明
// Vue.use(ElementUI)

Vue.config.productionTip = false;

Vue.filter("dateFrm", function(el) {
  if (!el) {
    return '';
  }
  try {
    el = new Date(el);
    return moment(el).format("YYYY-MM-DD HH:mm:ss")
  } catch (err) {
    return ''
  }
});

Vue.filter("date", function(el, defaultStr) {
  if (!el) {
    return defaultStr
  }
  try {
    el = new Date(el);
    return moment(el).format("YYYY-MM-DD")
  } catch (err) {
    return ''
  }
})

// 替换下划线
Vue.filter('clearUL', function(str) {
  if (typeof str === 'string') {
    return str.replace(/_/g, '')
  }
  return ''
})

new Vue({
  el: "#app",
  router,
  store,
  render: h => h(App)
});
